Picture hanger



FIG. 1 is an elevational view of the back of a picture hanger showing my new design;

FIG. 2 is a side elevational thereof, and it will be understood that a view of the opposite side will be a mirror image of this view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a perspective view taken from the rear, above and to one side thereof. 

The ornamental design for a picture hanger, as shown and described. 